Coastal Treatment Plant Export Sludge Force Main Replacement
EIR - Draft EIR
Note: Extended Review per lead
The proposed project involves the replacement of approximately 16,600 feet of two 4-inch ductile iron pipelines which run along the eastern side of Aliso Creek in Orange County. These pipelines convey wastewater sludge from one wastewater treatment plant to a regional facility. The proposed project would replace the existing force mains with a single 6-inch force main made of high density polyethylene (HDPE). The replacement pipeline would follow the route of existing buried utilities within the County of Orange Aliso and Wood Canyons Wilderness Park. The new pipeline would be constructed at a depth of approximately four feet.
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Coastal Zone, Cultural Resources, Cumulative Effects, Drainage/Absorption, Flood Plain/Flooding, Geology/Soils, Growth Inducement, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Schools/Universities, Septic System, Sewer Capacity, Solid Waste, Transportation, Vegetation, Wetland/Riparian, Wildfire
California Coastal Commission (CCC), California Department of Parks and Recreation, California Department of Transportation, District 12 (DOT), California Highway Patrol, California Regional Water Quality Control Board, San Diego Region 9 (RWQCB), Department of Toxic Substances Control, Office of Historic Preservation, Resources Agency, Resources, Recycling and Recovery, California Native American Heritage Commission (NAHC), California Department of Fish and Wildlife, South Coast Region 5 (CDFW)
Reviewing Agency Comments
California Native American Heritage Commission (NAHC), California Department of Fish and Wildlife, South Coast Region 5 (CDFW)
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